Diff Report
Run #51ec623000e0c: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec66a5a877d: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Symfony\Component\EventDispatcher\EventDispatcher::doDispatch

Symfony\Component\EventDispatcher\EventDispatcher::doDispatchRun #51ec623000e0cRun #51ec66a5a877dDiffDiff%
Number of Function Calls57 57 0 0.0%
Incl. Wall Time (microsec)23,053 23,169 116 0.5%
Incl. Wall Time (microsec) per call 404 406 2 0.5%
Excl. Wall Time (microsec)422 408 -14 -3.3%
Incl. CPU (microsecs)18,683 18,660 -23 -0.1%
Incl. CPU (microsecs) per call 328 327 -0 -0.1%
Excl. CPU (microsec)344 359 15 4.4%
Incl. MemUse (bytes)2,000,288 2,000,328 40 0.0%
Incl. MemUse (bytes) per call 35,093 35,093 1 0.0%
Excl. MemUse (bytes)1,480 1,480 0 0.0%
Incl. PeakMemUse (bytes)1,908,448 1,893,992 -14,456 -0.8%
Incl. PeakMemUse (bytes) per call 33,482 33,228 -254 -0.8%
Excl. PeakMemUse (bytes)3,952 3,952 0 0.0%

Parent/Child Regression/Improvement report for Symfony\Component\EventDispatcher\EventDispatcher::doDispatch [View Callgraph Diff]


Function NameCalls DiffCalls
Diff%		Incl. Wall
Diff
(microsec)		IWall
Diff%		Incl. CPU Diff
(microsec)		ICpu
Diff%		Incl.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
Symfony\Component\EventDispatcher\EventDispatcher::doDispatch0 N/A% 116 4.9% -23 -0.7% 40 0.1% -14,456 -19.9%
Exclusive Metrics Diff for Current Function-14 -12.1% 15 65.2% 0 0.0% 0 0.0%
Parent function
Symfony\Component\EventDispatcher\EventDispatcher::dispatch0 N/A% 116 100.0% -23 -100.0% 40 100.0% -14,456 -100.0%
Child functions
call_user_func0 N/A% 130 112.1% -23 -100.0% 40 100.0% -14,456 -100.0%
Symfony\Component\EventDispatcher\Event::isPropagationStopped0 N/A% 0 0.0% -15 -65.2% 0 0.0% 0 0.0%